🇨🇿 Trinec, Czech Republic
05
- Central European Summer Time
- UTC+2
- Daytime
☀️ 07:12 · 🌙 17:51 · 10 h 39 min
Trinec to Sofia: time difference
Sofia is 1 h ahead of Trinec. Live clocks for both, the working hours they share, and how each one sits against your own time.
+1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Trinec 15:58 3:58 PM Sofia 16:58 4:58 PM You –:–
15:58 3:58 PM
Central European Summer Time · UTC+2
☀️ 07:12 · 🌙 17:51
16:58 4:58 PM
Eastern European Summer Time · UTC+3
☀️ 07:44 · 🌙 18:42
·
+1 h
Sofia is 1 h ahead of Trinec.
When you, Trinec and Sofia are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇿 Trinec
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇧🇬 Sofia
1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇿 Trinec | 🇧🇬 Sofia |
|---|---|---|
| Local time | 15:58 | 16:58 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Central European Summer Time | Eastern European Summer Time |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Trinec | — | +1 h |
| IANA zone | Europe/Prague | Europe/Sofia |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:12 | 07:44 |
| Sunset | 17:51 | 18:42 |
| Daylight | 10 h 39 min | 10 h 58 min |
| People on this clock | 36,436 | 1,286,383 |
Compare Trinec with another city
More comparisons with Trinec: the time zones next to it and the far side of the clock.
Big time differences
Trinec and Sofia: common questions
How many hours ahead of Trinec is Sofia?
The clocks in Sofia are 1 hour ahead of those in Trinec (UTC+3 and UTC+2).
What time is it in Sofia at the start of the working day in Trinec?
The working day in Trinec starts at 9:00 AM; in Sofia it is 10:00 AM at that moment.
What time is it in Sofia at the end of the working day in Trinec?
The working day in Trinec ends at 6:00 PM; in Sofia it is 7:00 PM at that moment.
When is a good time to call Sofia from Trinec?
Between 9:00 AM and 5:00 PM in Trinec – that is 10:00 AM to 6:00 PM in Sofia – both places are within working hours (9:00 AM–6:00 PM).
From what time in Trinec is it tomorrow in Sofia?
Once it is 11:00 PM in Trinec, the date in Sofia has already changed. Until 1:00 AM in Sofia, it is still the previous day in Trinec.
Does the time difference between Trinec and Sofia change?
No. The clocks in Trinec and in Sofia change on the same dates, so the difference stays 1 hour.
